77.72.40.0/24

AS781 · Renater

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Summary

Country	France
Domain	unistra.fr
ASN	AS781
Parent Range	77.72.40.0/21
Registry	RIPE
ID	UNISTRA-DC-PRA

WHOIS Details

inetnum:        77.72.40.0 - 77.72.40.255
netname:        UNISTRA-DC-PRA
country:        FR
admin-c:        OUS-RIPE
tech-c:         OUS-RIPE
status:         ASSIGNED PA
mnt-by:         CRC-MNT
created:        2020-12-08T11:01:48Z
last-modified:  2020-12-08T11:01:48Z
source:         RIPE
abuse-email:    abuse@unistra.fr
abuse-c:        OUS-RIPE
abuse-org:      ORG-ULPC1-RIPE

role:           OSIRIS - Universite de Strasbourg
address:        Universite de Strasbourg
address:        Direction du Numérique
address:        14, rue Rene Descartes
address:        67000 Strasbourg
address:        FRANCE
e-mail:         di-infra-ripe@unistra.fr
nic-hdl:        OUS-RIPE
mnt-by:         CRC-MNT
created:        2016-04-15T14:52:16Z
last-modified:  2023-08-30T15:39:54Z
source:         RIPE
admin-c:        PG25-RIPE
tech-c:         JB39-RIPE
tech-c:         SB16725-RIPE
tech-c:         CPAL-RIPE
abuse-mailbox:  abuse@unistra.fr

route:          77.72.40.0/21
origin:         AS2259
mnt-by:         CRC-MNT
created:        2016-05-30T14:06:13Z
last-modified:  2016-05-30T14:06:13Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 77.72.40.0/24

Range	ASN	Company	Num of IPs
77.72.40.0/21	AS2259	Universite de Strasbourg	2,048

Nearby Ranges

BGP prefixes that overlap with 77.72.0.0/16

Range	ASN	Company	Num of IPs
77.72.224.0/21	AS8674	Netnod AB	2,048
77.72.56.0/21	AS42252	Kaapelinetworks Oy	2,048
77.72.96.0/21	AS42303	LM Layer and Mesh AB	2,048
77.72.112.0/21	AS42320	comScore B.V.	2,048
77.72.216.0/21	AS21473	PFALZKOM GmbH	2,048
77.72.192.0/21	AS12835	Trentino Digitale SPA	2,048
77.72.40.0/21	AS2259	Universite de Strasbourg	2,048
77.72.88.0/21	AS30781	Free Pro SAS	2,048
77.72.208.0/21	AS42435	Tecnicas Reunidas S.A.	2,048
77.72.120.0/21	AS42339	Chaika Telecom Petersburg Limited Company	2,048
77.72.136.0/21	AS42358	PJSC Rostelecom	2,048
77.72.176.0/21	AS48218	HiHo AG	2,048
77.72.0.0/21	AS12488	Krystal Hosting Ltd	2,048
77.72.168.0/21	AS42416	Comnet Internetional BV	2,048
77.72.8.0/21	AS42215	medien holding:nord gmbh	2,048
77.72.32.0/21	AS34606	B.B.Bell SPA	2,048
77.72.64.0/21	AS6730	AT Provider AG	2,048
77.72.128.0/21	AS197252	Colobridge GmbH	2,048
77.72.144.0/21	AS20857	Signet B.V.	2,048
77.72.216.0/22	AS21473	PFALZKOM GmbH	1,024
77.72.119.0/24	AS42320	comScore Application and Service Network	256
77.72.168.0/24	AS42416	Solaris Systems BV	256
77.72.169.0/24	AS42416	Solaris Systems BV	256
77.72.171.0/24	AS42416	Solaris Systems BV	256
77.72.172.0/24	AS42416	Solaris Systems BV	256
77.72.173.0/24	AS42416	Solaris Systems BV	256
77.72.174.0/24	AS42416	Solaris Systems BV	256
77.72.184.0/24	AS42421	Turkiye Finans Katilim Bankasi	256
77.72.185.0/24	AS42421	Turkiye Finans Katilim Bankasi	256
77.72.186.0/24	AS42421	Turkiye Finans Katilim Bankasi	256
77.72.187.0/24	AS42421	Turkiye Finans Katilim Bankasi	256
77.72.188.0/24	AS42421	Turkiye Finans Katilim Bankasi	256
77.72.189.0/24	AS42421	Turkiye Finans Katilim Bankasi A.S	256
77.72.161.0/24	AS47692	FiberLink GmbH	256
77.72.167.0/24	AS47692	FiberLink GmbH	256
77.72.85.0/24	AS62005	BlueVPS OU	256
77.72.83.0/24	AS62240	Amsterdam	256
77.72.84.0/24	AS62240	Washington, D.C.	256
77.72.82.0/24	AS7393	Pilo IP BV	256
77.72.87.0/24	AS60501	Nencini Sport SPA	256
77.72.232.0/24	AS20650	IP NEXIA N.V.	256
77.72.236.0/24	AS20650	Belgacom International Carrier Services SA	256
77.72.237.0/24	AS20650	IP NEXIA N.V.	256
77.72.238.0/24	AS20650	IPNEXIA customers	256
77.72.220.0/24	AS209917	PFALZKOM GmbH	256
77.72.81.0/24	AS395954	Xantho UAB	256
77.72.248.0/24	AS41190	Idea-Telecom, Vosstaniya str 100, Kazan, Russia	256
77.72.249.0/24	AS41190	Idea-Telecom, Vosstaniya str 100, Kazan, Russia	256
77.72.252.0/24	AS41190	Idea-Telecom, Vosstaniya str 100, Kazan, Russia	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

5 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
77.72.40.254	AS781 Renater	`5.75ms` from Paris, FR

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
74.33.108.168	AS5650 Frontier Communications of America, Inc.	`18.09ms` from Chicago, US
20.236.248.184	AS8075 Microsoft Corporation	`0.34ms` from Des Moines, US
52.57.53.136	AS16509 Amazon.com, Inc.	`0.17ms` from Frankfurt am Main, DE
154.203.114.232	AS9294 GNET INC.	`0.75ms` from Hong Kong, HK
24.131.140.248	AS7922 Comcast Cable Communications, LLC	`4.09ms` from Minneapolis, US
122.194.195.232	AS4837 CHINA UNICOM China169 Backbone	`9.65ms` from Nanjing, CN
1.176.206.200	AS10066 LG HelloVision Corp.	`11.80ms` from Seoul, KR
125.142.142.24	AS4766 Korea Telecom	`1.99ms` from Seoul, KR
175.32.56.200	AS4804 Microplex PTY LTD	`1.94ms` from Sydney, AU
114.117.133.104	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.75ms` from Beijing, CN
204.155.95.24	AS16394 Killeen ISD	`6.05ms` from Dallas, US
93.207.185.88	AS3320 Deutsche Telekom AG	`3.25ms` from Hamburg, DE
62.52.36.8	AS6805 Telefonica Germany GmbH & Co.OHG	`0.70ms` from Hamburg, DE
107.200.98.88	AS7018 AT&T Enterprises, LLC	`5.31ms` from Houston, US
213.122.8.40	AS2856 British Telecommunications PLC	`1.05ms` from London, GB
128.92.45.8	AS20115 Charter Communications LLC	`17.16ms` from Milwaukee, US
52.155.43.168	AS8075 Microsoft Corporation	`0.61ms` from San Jose, US
102.30.243.168	AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom)	`17.93ms` from Tunis, TN
79.185.118.56	AS5617 Orange Polska Spolka Akcyjna	`17.46ms` from Warsaw, PL
45.139.1.8	AS9009 M247 Europe SRL	`0.28ms` from Warsaw, PL
154.201.1.232	AS21859 Zenlayer Inc	`0.18ms` from Hong Kong, HK
14.89.42.8	AS4766 Korea Telecom	`1.93ms` from Incheon, KR
4.186.62.56	AS8075 Microsoft Corporation	`0.65ms` from Lohogaon, IN
194.63.22.184	AS1273 Vodafone Group PLC	`11.94ms` from London, GB
13.42.149.24	AS16509 Amazon.com, Inc.	`0.12ms` from London, GB

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -f3 77.72.40.9

traceroute to 77.72.40.9 (77.72.40.9): 64 hops max, 52 byte packets

3 [AS21320] 83.97.90.16 0.345 ms

4 [AS21320] 83.97.89.14 8.005 ms

5 [AS2200] 193.55.205.150 10.608 ms

6 [AS2200] 193.55.204.43 9.325 ms

7 [AS2200] 193.54.148.75 9.285 ms

8 [AS2259] 185.155.95.222 11.952 ms

9 [AS781] 77.72.40.9 11.303 ms

Measurement taken from

IPinfo ProbeNet in Geneve, CH

On March 13th 2026

What are IP address ranges?

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